<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<link rel="stylesheet" href="../1-CSS3简介/main.css" type="text/css">
	</head>
	<body>
		<p>百度一下</p>
		<a href="https://www.baidu.com">百度</a>
	</body>
</html>